document.write( "Question 653163: please help me with this. the complement of angle a is 20 less then half the supplement of angle a. find measurment of angle a
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Algebra.Com's Answer #408277 by checkley79(3341)![]() ![]() ![]() You can put this solution on YOUR website! ANGLE A=X \n" ); document.write( "ANGLE B=X/2-20 \n" ); document.write( "A+B=90 \n" ); document.write( "X+(X/2-20)=90 \n" ); document.write( "X+X/2-20=90 \n" ); document.write( "(2X+X)/2=90+20 \n" ); document.write( "3X/2=110 \n" ); document.write( "3X=2*110 \n" ); document.write( "3X=220 \n" ); document.write( "X=220/3 \n" ); document.write( "X=73.33 ANS. FOR THE LARGER ANGLE. \n" ); document.write( "73.33+73.33/2-20=90 \n" ); document.write( "73.33+36.67-20=90 \n" ); document.write( "73.33+16.67=90 \n" ); document.write( "90=90 \n" ); document.write( " \n" ); document.write( " |